/* ============ Calendar Module ============ */

:root {
    --primary-dark-green: #23352B;
    --olive-green: #314438;
    --luxury-gold: #C8A348;
    --cream: #F8F5EF;
    --white: #FFFFFF;
    --light-border: #E8E0D2;
    --reservation-gold: #C8A348;
    --checkin-green: #4A7C59;
    --checkout-blue: #5B8FB9;
    --functionhall-purple: #8B7355;
    --housekeeping-orange: #D4A574;
    --maintenance-red: #C75B5B;
    --vip-black: #2C2C2C;
}

/* Calendar Container */
.calendar-container {
    display: flex;
    min-height: 100vh;
    background: var(--cream);
    font-family: 'Inter', sans-serif;
}

/* Left Sidebar */
.calendar-sidebar {
    width: 280px;
    background: var(--white);
    border-right: 1px solid var(--light-border);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    flex-shrink: 0;
}

/* Card Base Styles */
.mini-calendar-card,
.event-categories-card,
.quick-stats-card {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Mini Calendar */
.mini-calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.mini-calendar-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
}

.mini-calendar-nav {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--olive-green);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.mini-calendar-nav:hover {
    background: var(--cream);
}

.mini-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.mini-calendar-weekday {
    font-size: 10px;
    font-weight: 500;
    color: var(--olive-green);
    text-align: center;
    padding: 4px 0;
}

.mini-calendar-day {
    font-size: 12px;
    font-weight: 500;
    color: var(--primary-dark-green);
    text-align: center;
    padding: 6px 0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mini-calendar-day:hover {
    background: var(--cream);
}

.mini-calendar-day.today {
    background: var(--luxury-gold);
    color: var(--white);
    font-weight: 600;
}

.mini-calendar-day.empty {
    cursor: default;
}

/* Event Categories */
.categories-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.category-item:hover {
    background: var(--cream);
}

.category-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--luxury-gold);
    cursor: pointer;
}

.category-icon {
    font-size: 18px;
    color: var(--olive-green);
}

.category-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-dark-green);
}

/* Quick Stats */
.stats-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    background: var(--cream);
    border-radius: 8px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--luxury-gold);
}

.stat-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--olive-green);
}

/* Main Calendar Area */
.calendar-main {
    flex: 1;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    overflow-y: auto;
}

/* Calendar Header */
.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.calendar-nav-btn {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--olive-green);
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.calendar-nav-btn:hover {
    background: var(--cream);
}

.calendar-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-dark-green);
}

.calendar-controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

.view-switcher {
    display: flex;
    background: var(--cream);
    border-radius: 8px;
    padding: 4px;
}

.view-btn {
    background: none;
    border: none;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--olive-green);
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.view-btn.active {
    background: var(--luxury-gold);
    color: var(--white);
}

.calendar-actions {
    display: flex;
    gap: 12px;
}

.search-btn {
    background: var(--white);
    border: 1px solid var(--light-border);
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-dark-green);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-btn:hover {
    border-color: var(--luxury-gold);
}

.new-event-btn {
    background: var(--luxury-gold);
    border: none;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.new-event-btn:hover {
    background: #D4B358;
}

/* Occupancy Summary */
.occupancy-summary {
    display: flex;
    gap: 16px;
}

.occupancy-card {
    flex: 1;
    padding: 16px 20px;
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.occupancy-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--luxury-gold);
}

.occupancy-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--olive-green);
}

/* Upcoming Events */
.upcoming-events {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.upcoming-events-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.upcoming-event-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    background: var(--cream);
    border-radius: 8px;
}

.event-type {
    font-size: 12px;
    font-weight: 600;
    color: var(--luxury-gold);
    min-width: 100px;
}

.event-description {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-dark-green);
}

.event-time {
    font-size: 12px;
    font-weight: 500;
    color: var(--olive-green);
}

/* Calendar Grid */
.calendar-grid {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--light-border);
}

.calendar-weekday {
    font-size: 12px;
    font-weight: 600;
    color: var(--olive-green);
    text-align: center;
    text-transform: uppercase;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    grid-auto-rows: 140px;
}

.calendar-day {
    height: 140px;
    padding: 12px;
    background: var(--cream);
    border: 1px solid var(--light-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: hidden;
}

.calendar-day:hover {
    border-color: var(--luxury-gold);
    box-shadow: 0 4px 12px rgba(200, 163, 72, 0.1);
}

.calendar-day.today {
    background: rgba(200, 163, 72, 0.1);
    border-color: var(--luxury-gold);
}

.calendar-day.empty {
    background: transparent;
    border: none;
    cursor: default;
}

.day-number {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-dark-green);
}

.calendar-day.today .day-number {
    color: var(--luxury-gold);
}

.day-events {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.event-card {
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    color: var(--white);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.event-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.event-title {
    display: block;
    font-weight: 600;
    margin-bottom: 2px;
}

.event-room {
    display: block;
    font-weight: 400;
    opacity: 0.9;
}

/* Calendar Drawer */
.calendar-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.calendar-drawer {
    width: 500px;
    max-height: 80vh;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    border-bottom: 1px solid var(--light-border);
    background: var(--primary-dark-green);
}

.drawer-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
}

.drawer-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--white);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.drawer-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.drawer-content {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(80vh - 80px);
}

.drawer-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.drawer-events {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.drawer-event-group {
    padding: 16px;
    background: var(--cream);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.drawer-event-count {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
}

.drawer-event-actions {
    display: flex;
    gap: 8px;
}

.drawer-action-btn {
    background: var(--white);
    border: 1px solid var(--light-border);
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 500;
    color: var(--primary-dark-green);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.drawer-action-btn:hover {
    border-color: var(--luxury-gold);
    background: var(--luxury-gold);
    color: var(--white);
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .calendar-sidebar {
        width: 240px;
    }

    .calendar-main {
        padding: 20px;
    }

    .calendar-header {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }

    .calendar-controls {
        flex-direction: column;
    }

    .calendar-actions {
        width: 100%;
    }

    .search-btn,
    .new-event-btn {
        flex: 1;
    }

    .occupancy-summary {
        flex-wrap: wrap;
    }

    .occupancy-card {
        min-width: calc(50% - 8px);
    }
}

@media (max-width: 768px) {
    .calendar-container {
        flex-direction: column;
    }

    .calendar-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--light-border);
    }

    .calendar-days {
        grid-template-columns: repeat(7, 1fr);
    }

    .calendar-day {
        min-height: 80px;
        padding: 8px;
    }

    .day-number {
        font-size: 14px;
    }

    .event-card {
        font-size: 10px;
        padding: 6px 8px;
    }

    .calendar-drawer {
        width: 90%;
        max-height: 90vh;
    }
}